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1117 | serge | 1 | /* |
2 | * Copyright 2007-8 Advanced Micro Devices, Inc. |
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3 | * Copyright 2008 Red Hat Inc. |
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4 | * |
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5 | * Permission is hereby granted, free of charge, to any person obtaining a |
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6 | * copy of this software and associated documentation files (the "Software"), |
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7 | * to deal in the Software without restriction, including without limitation |
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8 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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9 | * and/or sell copies of the Software, and to permit persons to whom the |
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10 | * Software is furnished to do so, subject to the following conditions: |
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11 | * |
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12 | * The above copyright notice and this permission notice shall be included in |
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13 | * all copies or substantial portions of the Software. |
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14 | * |
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15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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18 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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19 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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20 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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21 | * OTHER DEALINGS IN THE SOFTWARE. |
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22 | * |
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23 | * Authors: Dave Airlie |
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24 | * Alex Deucher |
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25 | */ |
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1123 | serge | 26 | #include "drmP.h" |
1117 | serge | 27 | #include "radeon_drm.h" |
28 | #include "radeon.h" |
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29 | |||
30 | #include "atom.h" |
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31 | #include "atom-bits.h" |
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32 | |||
33 | /* from radeon_encoder.c */ |
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34 | extern uint32_t |
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35 | radeon_get_encoder_id(struct drm_device *dev, uint32_t supported_device, |
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36 | uint8_t dac); |
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37 | extern void radeon_link_encoder_connector(struct drm_device *dev); |
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38 | extern void |
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39 | radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_id, |
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40 | uint32_t supported_device); |
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41 | |||
42 | /* from radeon_connector.c */ |
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43 | extern void |
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44 | radeon_add_atom_connector(struct drm_device *dev, |
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45 | uint32_t connector_id, |
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46 | uint32_t supported_device, |
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47 | int connector_type, |
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48 | struct radeon_i2c_bus_rec *i2c_bus, |
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1268 | serge | 49 | bool linkb, uint32_t igp_lane_info, |
1321 | serge | 50 | uint16_t connector_object_id, |
51 | struct radeon_hpd *hpd); |
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1117 | serge | 52 | |
53 | /* from radeon_legacy_encoder.c */ |
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54 | extern void |
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55 | radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_id, |
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56 | uint32_t supported_device); |
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57 | |||
58 | union atom_supported_devices { |
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59 | struct _ATOM_SUPPORTED_DEVICES_INFO info; |
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60 | struct _ATOM_SUPPORTED_DEVICES_INFO_2 info_2; |
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61 | struct _ATOM_SUPPORTED_DEVICES_INFO_2d1 info_2d1; |
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62 | }; |
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63 | |||
1321 | serge | 64 | static inline struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_device *rdev, |
65 | uint8_t id) |
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1117 | serge | 66 | { |
67 | struct atom_context *ctx = rdev->mode_info.atom_context; |
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1321 | serge | 68 | ATOM_GPIO_I2C_ASSIGMENT *gpio; |
1117 | serge | 69 | struct radeon_i2c_bus_rec i2c; |
70 | int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info); |
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71 | struct _ATOM_GPIO_I2C_INFO *i2c_info; |
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72 | uint16_t data_offset; |
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1321 | serge | 73 | int i; |
1117 | serge | 74 | |
75 | memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec)); |
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76 | i2c.valid = false; |
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77 | |||
78 | atom_parse_data_header(ctx, index, NULL, NULL, NULL, &data_offset); |
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79 | |||
80 | i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset); |
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81 | |||
82 | |||
1321 | serge | 83 | for (i = 0; i < ATOM_MAX_SUPPORTED_DEVICE; i++) { |
84 | gpio = &i2c_info->asGPIO_Info[i]; |
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85 | |||
86 | if (gpio->sucI2cId.ucAccess == id) { |
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87 | i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4; |
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88 | i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4; |
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89 | i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex) * 4; |
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90 | i2c.en_data_reg = le16_to_cpu(gpio->usDataEnRegisterIndex) * 4; |
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91 | i2c.y_clk_reg = le16_to_cpu(gpio->usClkY_RegisterIndex) * 4; |
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92 | i2c.y_data_reg = le16_to_cpu(gpio->usDataY_RegisterIndex) * 4; |
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93 | i2c.a_clk_reg = le16_to_cpu(gpio->usClkA_RegisterIndex) * 4; |
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94 | i2c.a_data_reg = le16_to_cpu(gpio->usDataA_RegisterIndex) * 4; |
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95 | i2c.mask_clk_mask = (1 << gpio->ucClkMaskShift); |
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96 | i2c.mask_data_mask = (1 << gpio->ucDataMaskShift); |
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97 | i2c.en_clk_mask = (1 << gpio->ucClkEnShift); |
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98 | i2c.en_data_mask = (1 << gpio->ucDataEnShift); |
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99 | i2c.y_clk_mask = (1 << gpio->ucClkY_Shift); |
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100 | i2c.y_data_mask = (1 << gpio->ucDataY_Shift); |
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101 | i2c.a_clk_mask = (1 << gpio->ucClkA_Shift); |
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102 | i2c.a_data_mask = (1 << gpio->ucDataA_Shift); |
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103 | |||
104 | if (gpio->sucI2cId.sbfAccess.bfHW_Capable) |
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105 | i2c.hw_capable = true; |
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106 | else |
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107 | i2c.hw_capable = false; |
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108 | |||
109 | if (gpio->sucI2cId.ucAccess == 0xa0) |
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110 | i2c.mm_i2c = true; |
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111 | else |
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112 | i2c.mm_i2c = false; |
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113 | |||
114 | i2c.i2c_id = gpio->sucI2cId.ucAccess; |
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115 | |||
1117 | serge | 116 | i2c.valid = true; |
1404 | serge | 117 | break; |
1321 | serge | 118 | } |
119 | } |
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1117 | serge | 120 | |
121 | return i2c; |
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122 | } |
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123 | |||
1321 | serge | 124 | static inline struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev, |
125 | u8 id) |
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126 | { |
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127 | struct atom_context *ctx = rdev->mode_info.atom_context; |
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128 | struct radeon_gpio_rec gpio; |
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129 | int index = GetIndexIntoMasterTable(DATA, GPIO_Pin_LUT); |
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130 | struct _ATOM_GPIO_PIN_LUT *gpio_info; |
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131 | ATOM_GPIO_PIN_ASSIGNMENT *pin; |
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132 | u16 data_offset, size; |
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133 | int i, num_indices; |
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134 | |||
135 | memset(&gpio, 0, sizeof(struct radeon_gpio_rec)); |
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136 | gpio.valid = false; |
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137 | |||
138 | atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset); |
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139 | |||
140 | gpio_info = (struct _ATOM_GPIO_PIN_LUT *)(ctx->bios + data_offset); |
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141 | |||
142 | num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / sizeof(ATOM_GPIO_PIN_ASSIGNMENT); |
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143 | |||
144 | for (i = 0; i < num_indices; i++) { |
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145 | pin = &gpio_info->asGPIO_Pin[i]; |
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146 | if (id == pin->ucGPIO_ID) { |
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147 | gpio.id = pin->ucGPIO_ID; |
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148 | gpio.reg = pin->usGpioPin_AIndex * 4; |
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149 | gpio.mask = (1 << pin->ucGpioPinBitShift); |
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150 | gpio.valid = true; |
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151 | break; |
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152 | } |
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153 | } |
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154 | |||
155 | return gpio; |
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156 | } |
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157 | |||
158 | static struct radeon_hpd radeon_atom_get_hpd_info_from_gpio(struct radeon_device *rdev, |
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159 | struct radeon_gpio_rec *gpio) |
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160 | { |
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161 | struct radeon_hpd hpd; |
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162 | hpd.gpio = *gpio; |
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163 | if (gpio->reg == AVIVO_DC_GPIO_HPD_A) { |
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164 | switch(gpio->mask) { |
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165 | case (1 << 0): |
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166 | hpd.hpd = RADEON_HPD_1; |
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167 | break; |
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168 | case (1 << 8): |
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169 | hpd.hpd = RADEON_HPD_2; |
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170 | break; |
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171 | case (1 << 16): |
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172 | hpd.hpd = RADEON_HPD_3; |
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173 | break; |
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174 | case (1 << 24): |
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175 | hpd.hpd = RADEON_HPD_4; |
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176 | break; |
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177 | case (1 << 26): |
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178 | hpd.hpd = RADEON_HPD_5; |
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179 | break; |
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180 | case (1 << 28): |
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181 | hpd.hpd = RADEON_HPD_6; |
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182 | break; |
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183 | default: |
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184 | hpd.hpd = RADEON_HPD_NONE; |
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185 | break; |
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186 | } |
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187 | } else |
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188 | hpd.hpd = RADEON_HPD_NONE; |
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189 | return hpd; |
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190 | } |
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191 | |||
1117 | serge | 192 | static bool radeon_atom_apply_quirks(struct drm_device *dev, |
193 | uint32_t supported_device, |
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194 | int *connector_type, |
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1179 | serge | 195 | struct radeon_i2c_bus_rec *i2c_bus, |
1321 | serge | 196 | uint16_t *line_mux, |
197 | struct radeon_hpd *hpd) |
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1117 | serge | 198 | { |
199 | |||
200 | /* Asus M2A-VM HDMI board lists the DVI port as HDMI */ |
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201 | if ((dev->pdev->device == 0x791e) && |
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202 | (dev->pdev->subsystem_vendor == 0x1043) && |
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203 | (dev->pdev->subsystem_device == 0x826d)) { |
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204 | if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) && |
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205 | (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) |
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206 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
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207 | } |
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208 | |||
1428 | serge | 209 | /* Asrock RS600 board lists the DVI port as HDMI */ |
210 | if ((dev->pdev->device == 0x7941) && |
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211 | (dev->pdev->subsystem_vendor == 0x1849) && |
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212 | (dev->pdev->subsystem_device == 0x7941)) { |
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213 | if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) && |
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214 | (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) |
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215 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
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216 | } |
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217 | |||
1117 | serge | 218 | /* a-bit f-i90hd - ciaranm on #radeonhd - this board has no DVI */ |
219 | if ((dev->pdev->device == 0x7941) && |
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220 | (dev->pdev->subsystem_vendor == 0x147b) && |
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221 | (dev->pdev->subsystem_device == 0x2412)) { |
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222 | if (*connector_type == DRM_MODE_CONNECTOR_DVII) |
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223 | return false; |
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224 | } |
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225 | |||
226 | /* Falcon NW laptop lists vga ddc line for LVDS */ |
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227 | if ((dev->pdev->device == 0x5653) && |
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228 | (dev->pdev->subsystem_vendor == 0x1462) && |
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229 | (dev->pdev->subsystem_device == 0x0291)) { |
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1179 | serge | 230 | if (*connector_type == DRM_MODE_CONNECTOR_LVDS) { |
1117 | serge | 231 | i2c_bus->valid = false; |
1179 | serge | 232 | *line_mux = 53; |
233 | } |
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1117 | serge | 234 | } |
235 | |||
1321 | serge | 236 | /* HIS X1300 is DVI+VGA, not DVI+DVI */ |
237 | if ((dev->pdev->device == 0x7146) && |
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238 | (dev->pdev->subsystem_vendor == 0x17af) && |
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239 | (dev->pdev->subsystem_device == 0x2058)) { |
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240 | if (supported_device == ATOM_DEVICE_DFP1_SUPPORT) |
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241 | return false; |
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242 | } |
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243 | |||
244 | /* Gigabyte X1300 is DVI+VGA, not DVI+DVI */ |
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245 | if ((dev->pdev->device == 0x7142) && |
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246 | (dev->pdev->subsystem_vendor == 0x1458) && |
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247 | (dev->pdev->subsystem_device == 0x2134)) { |
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248 | if (supported_device == ATOM_DEVICE_DFP1_SUPPORT) |
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249 | return false; |
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250 | } |
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251 | |||
252 | |||
1117 | serge | 253 | /* Funky macbooks */ |
254 | if ((dev->pdev->device == 0x71C5) && |
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255 | (dev->pdev->subsystem_vendor == 0x106b) && |
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256 | (dev->pdev->subsystem_device == 0x0080)) { |
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257 | if ((supported_device == ATOM_DEVICE_CRT1_SUPPORT) || |
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258 | (supported_device == ATOM_DEVICE_DFP2_SUPPORT)) |
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259 | return false; |
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260 | } |
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261 | |||
262 | /* ASUS HD 3600 XT board lists the DVI port as HDMI */ |
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263 | if ((dev->pdev->device == 0x9598) && |
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264 | (dev->pdev->subsystem_vendor == 0x1043) && |
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265 | (dev->pdev->subsystem_device == 0x01da)) { |
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1179 | serge | 266 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
267 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
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1117 | serge | 268 | } |
269 | } |
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270 | |||
1179 | serge | 271 | /* ASUS HD 3450 board lists the DVI port as HDMI */ |
272 | if ((dev->pdev->device == 0x95C5) && |
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273 | (dev->pdev->subsystem_vendor == 0x1043) && |
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274 | (dev->pdev->subsystem_device == 0x01e2)) { |
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275 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
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276 | *connector_type = DRM_MODE_CONNECTOR_DVII; |
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277 | } |
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278 | } |
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279 | |||
280 | /* some BIOSes seem to report DAC on HDMI - usually this is a board with |
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281 | * HDMI + VGA reporting as HDMI |
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282 | */ |
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283 | if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) { |
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284 | if (supported_device & (ATOM_DEVICE_CRT_SUPPORT)) { |
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285 | *connector_type = DRM_MODE_CONNECTOR_VGA; |
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286 | *line_mux = 0; |
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287 | } |
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288 | } |
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289 | |||
1321 | serge | 290 | /* Acer laptop reports DVI-D as DVI-I */ |
291 | if ((dev->pdev->device == 0x95c4) && |
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292 | (dev->pdev->subsystem_vendor == 0x1025) && |
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293 | (dev->pdev->subsystem_device == 0x013c)) { |
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294 | if ((*connector_type == DRM_MODE_CONNECTOR_DVII) && |
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295 | (supported_device == ATOM_DEVICE_DFP1_SUPPORT)) |
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296 | *connector_type = DRM_MODE_CONNECTOR_DVID; |
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297 | } |
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298 | |||
1412 | serge | 299 | /* XFX Pine Group device rv730 reports no VGA DDC lines |
300 | * even though they are wired up to record 0x93 |
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301 | */ |
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302 | if ((dev->pdev->device == 0x9498) && |
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303 | (dev->pdev->subsystem_vendor == 0x1682) && |
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304 | (dev->pdev->subsystem_device == 0x2452)) { |
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305 | struct radeon_device *rdev = dev->dev_private; |
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306 | *i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93); |
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307 | } |
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1117 | serge | 308 | return true; |
309 | } |
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310 | |||
311 | const int supported_devices_connector_convert[] = { |
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312 | DRM_MODE_CONNECTOR_Unknown, |
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313 | DRM_MODE_CONNECTOR_VGA, |
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314 | DRM_MODE_CONNECTOR_DVII, |
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315 | DRM_MODE_CONNECTOR_DVID, |
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316 | DRM_MODE_CONNECTOR_DVIA, |
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317 | DRM_MODE_CONNECTOR_SVIDEO, |
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318 | DRM_MODE_CONNECTOR_Composite, |
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319 | DRM_MODE_CONNECTOR_LVDS, |
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320 | DRM_MODE_CONNECTOR_Unknown, |
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321 | DRM_MODE_CONNECTOR_Unknown, |
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322 | DRM_MODE_CONNECTOR_HDMIA, |
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323 | DRM_MODE_CONNECTOR_HDMIB, |
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324 | DRM_MODE_CONNECTOR_Unknown, |
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325 | DRM_MODE_CONNECTOR_Unknown, |
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326 | DRM_MODE_CONNECTOR_9PinDIN, |
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327 | DRM_MODE_CONNECTOR_DisplayPort |
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328 | }; |
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329 | |||
1268 | serge | 330 | const uint16_t supported_devices_connector_object_id_convert[] = { |
331 | CONNECTOR_OBJECT_ID_NONE, |
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332 | CONNECTOR_OBJECT_ID_VGA, |
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333 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I, /* not all boards support DL */ |
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334 | CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D, /* not all boards support DL */ |
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335 | CONNECTOR_OBJECT_ID_VGA, /* technically DVI-A */ |
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336 | CONNECTOR_OBJECT_ID_COMPOSITE, |
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337 | CONNECTOR_OBJECT_ID_SVIDEO, |
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338 | CONNECTOR_OBJECT_ID_LVDS, |
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339 | CONNECTOR_OBJECT_ID_9PIN_DIN, |
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340 | CONNECTOR_OBJECT_ID_9PIN_DIN, |
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341 | CONNECTOR_OBJECT_ID_DISPLAYPORT, |
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342 | CONNECTOR_OBJECT_ID_HDMI_TYPE_A, |
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343 | CONNECTOR_OBJECT_ID_HDMI_TYPE_B, |
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344 | CONNECTOR_OBJECT_ID_SVIDEO |
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345 | }; |
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346 | |||
1117 | serge | 347 | const int object_connector_convert[] = { |
348 | DRM_MODE_CONNECTOR_Unknown, |
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349 | DRM_MODE_CONNECTOR_DVII, |
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350 | DRM_MODE_CONNECTOR_DVII, |
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351 | DRM_MODE_CONNECTOR_DVID, |
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352 | DRM_MODE_CONNECTOR_DVID, |
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353 | DRM_MODE_CONNECTOR_VGA, |
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354 | DRM_MODE_CONNECTOR_Composite, |
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355 | DRM_MODE_CONNECTOR_SVIDEO, |
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356 | DRM_MODE_CONNECTOR_Unknown, |
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1179 | serge | 357 | DRM_MODE_CONNECTOR_Unknown, |
1117 | serge | 358 | DRM_MODE_CONNECTOR_9PinDIN, |
359 | DRM_MODE_CONNECTOR_Unknown, |
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360 | DRM_MODE_CONNECTOR_HDMIA, |
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361 | DRM_MODE_CONNECTOR_HDMIB, |
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362 | DRM_MODE_CONNECTOR_LVDS, |
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363 | DRM_MODE_CONNECTOR_9PinDIN, |
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364 | DRM_MODE_CONNECTOR_Unknown, |
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365 | DRM_MODE_CONNECTOR_Unknown, |
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366 | DRM_MODE_CONNECTOR_Unknown, |
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1404 | serge | 367 | DRM_MODE_CONNECTOR_DisplayPort, |
368 | DRM_MODE_CONNECTOR_eDP, |
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369 | DRM_MODE_CONNECTOR_Unknown |
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1117 | serge | 370 | }; |
371 | |||
372 | bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev) |
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373 | { |
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374 | struct radeon_device *rdev = dev->dev_private; |
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375 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
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376 | struct atom_context *ctx = mode_info->atom_context; |
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377 | int index = GetIndexIntoMasterTable(DATA, Object_Header); |
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1321 | serge | 378 | u16 size, data_offset; |
379 | u8 frev, crev; |
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1117 | serge | 380 | ATOM_CONNECTOR_OBJECT_TABLE *con_obj; |
381 | ATOM_DISPLAY_OBJECT_PATH_TABLE *path_obj; |
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382 | ATOM_OBJECT_HEADER *obj_header; |
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383 | int i, j, path_size, device_support; |
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384 | int connector_type; |
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1321 | serge | 385 | u16 igp_lane_info, conn_id, connector_object_id; |
1117 | serge | 386 | bool linkb; |
387 | struct radeon_i2c_bus_rec ddc_bus; |
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1321 | serge | 388 | struct radeon_gpio_rec gpio; |
389 | struct radeon_hpd hpd; |
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1117 | serge | 390 | |
391 | atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset); |
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392 | |||
393 | if (data_offset == 0) |
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394 | return false; |
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395 | |||
396 | if (crev < 2) |
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397 | return false; |
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398 | |||
399 | obj_header = (ATOM_OBJECT_HEADER *) (ctx->bios + data_offset); |
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400 | path_obj = (ATOM_DISPLAY_OBJECT_PATH_TABLE *) |
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401 | (ctx->bios + data_offset + |
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402 | le16_to_cpu(obj_header->usDisplayPathTableOffset)); |
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403 | con_obj = (ATOM_CONNECTOR_OBJECT_TABLE *) |
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404 | (ctx->bios + data_offset + |
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405 | le16_to_cpu(obj_header->usConnectorObjectTableOffset)); |
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406 | device_support = le16_to_cpu(obj_header->usDeviceSupport); |
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407 | |||
408 | path_size = 0; |
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409 | for (i = 0; i < path_obj->ucNumOfDispPath; i++) { |
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410 | uint8_t *addr = (uint8_t *) path_obj->asDispPath; |
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411 | ATOM_DISPLAY_OBJECT_PATH *path; |
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412 | addr += path_size; |
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413 | path = (ATOM_DISPLAY_OBJECT_PATH *) addr; |
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414 | path_size += le16_to_cpu(path->usSize); |
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415 | linkb = false; |
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416 | if (device_support & le16_to_cpu(path->usDeviceTag)) { |
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417 | uint8_t con_obj_id, con_obj_num, con_obj_type; |
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418 | |||
419 | con_obj_id = |
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420 | (le16_to_cpu(path->usConnObjectId) & OBJECT_ID_MASK) |
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421 | >> OBJECT_ID_SHIFT; |
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422 | con_obj_num = |
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423 | (le16_to_cpu(path->usConnObjectId) & ENUM_ID_MASK) |
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424 | >> ENUM_ID_SHIFT; |
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425 | con_obj_type = |
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426 | (le16_to_cpu(path->usConnObjectId) & |
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427 | OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; |
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428 | |||
1221 | serge | 429 | /* TODO CV support */ |
430 | if (le16_to_cpu(path->usDeviceTag) == |
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431 | ATOM_DEVICE_CV_SUPPORT) |
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1117 | serge | 432 | continue; |
433 | |||
1268 | serge | 434 | /* IGP chips */ |
435 | if ((rdev->flags & RADEON_IS_IGP) && |
||
1117 | serge | 436 | (con_obj_id == |
437 | CONNECTOR_OBJECT_ID_PCIE_CONNECTOR)) { |
||
438 | uint16_t igp_offset = 0; |
||
439 | ATOM_INTEGRATED_SYSTEM_INFO_V2 *igp_obj; |
||
440 | |||
441 | index = |
||
442 | GetIndexIntoMasterTable(DATA, |
||
443 | IntegratedSystemInfo); |
||
444 | |||
445 | atom_parse_data_header(ctx, index, &size, &frev, |
||
446 | &crev, &igp_offset); |
||
447 | |||
448 | if (crev >= 2) { |
||
449 | igp_obj = |
||
450 | (ATOM_INTEGRATED_SYSTEM_INFO_V2 |
||
451 | *) (ctx->bios + igp_offset); |
||
452 | |||
453 | if (igp_obj) { |
||
454 | uint32_t slot_config, ct; |
||
455 | |||
456 | if (con_obj_num == 1) |
||
457 | slot_config = |
||
458 | igp_obj-> |
||
459 | ulDDISlot1Config; |
||
460 | else |
||
461 | slot_config = |
||
462 | igp_obj-> |
||
463 | ulDDISlot2Config; |
||
464 | |||
465 | ct = (slot_config >> 16) & 0xff; |
||
466 | connector_type = |
||
467 | object_connector_convert |
||
468 | [ct]; |
||
1268 | serge | 469 | connector_object_id = ct; |
1117 | serge | 470 | igp_lane_info = |
471 | slot_config & 0xffff; |
||
472 | } else |
||
473 | continue; |
||
474 | } else |
||
475 | continue; |
||
476 | } else { |
||
477 | igp_lane_info = 0; |
||
478 | connector_type = |
||
479 | object_connector_convert[con_obj_id]; |
||
1268 | serge | 480 | connector_object_id = con_obj_id; |
1117 | serge | 481 | } |
482 | |||
483 | if (connector_type == DRM_MODE_CONNECTOR_Unknown) |
||
484 | continue; |
||
485 | |||
486 | for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2); |
||
487 | j++) { |
||
488 | uint8_t enc_obj_id, enc_obj_num, enc_obj_type; |
||
489 | |||
490 | enc_obj_id = |
||
491 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
||
492 | OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; |
||
493 | enc_obj_num = |
||
494 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
||
495 | ENUM_ID_MASK) >> ENUM_ID_SHIFT; |
||
496 | enc_obj_type = |
||
497 | (le16_to_cpu(path->usGraphicObjIds[j]) & |
||
498 | OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; |
||
499 | |||
500 | /* FIXME: add support for router objects */ |
||
501 | if (enc_obj_type == GRAPH_OBJECT_TYPE_ENCODER) { |
||
502 | if (enc_obj_num == 2) |
||
503 | linkb = true; |
||
504 | else |
||
505 | linkb = false; |
||
506 | |||
1123 | serge | 507 | radeon_add_atom_encoder(dev, |
508 | enc_obj_id, |
||
509 | le16_to_cpu |
||
510 | (path-> |
||
511 | usDeviceTag)); |
||
1117 | serge | 512 | |
513 | } |
||
514 | } |
||
515 | |||
1321 | serge | 516 | /* look up gpio for ddc, hpd */ |
1117 | serge | 517 | if ((le16_to_cpu(path->usDeviceTag) & |
1321 | serge | 518 | (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) == 0) { |
1117 | serge | 519 | for (j = 0; j < con_obj->ucNumberOfObjects; j++) { |
520 | if (le16_to_cpu(path->usConnObjectId) == |
||
521 | le16_to_cpu(con_obj->asObjects[j]. |
||
522 | usObjectID)) { |
||
523 | ATOM_COMMON_RECORD_HEADER |
||
524 | *record = |
||
525 | (ATOM_COMMON_RECORD_HEADER |
||
526 | *) |
||
527 | (ctx->bios + data_offset + |
||
528 | le16_to_cpu(con_obj-> |
||
529 | asObjects[j]. |
||
530 | usRecordOffset)); |
||
531 | ATOM_I2C_RECORD *i2c_record; |
||
1321 | serge | 532 | ATOM_HPD_INT_RECORD *hpd_record; |
533 | ATOM_I2C_ID_CONFIG_ACCESS *i2c_config; |
||
534 | hpd.hpd = RADEON_HPD_NONE; |
||
1117 | serge | 535 | |
536 | while (record->ucRecordType > 0 |
||
537 | && record-> |
||
538 | ucRecordType <= |
||
539 | ATOM_MAX_OBJECT_RECORD_NUMBER) { |
||
1321 | serge | 540 | switch (record->ucRecordType) { |
1117 | serge | 541 | case ATOM_I2C_RECORD_TYPE: |
542 | i2c_record = |
||
1321 | serge | 543 | (ATOM_I2C_RECORD *) |
544 | record; |
||
545 | i2c_config = |
||
546 | (ATOM_I2C_ID_CONFIG_ACCESS *) |
||
547 | &i2c_record->sucI2cId; |
||
548 | ddc_bus = radeon_lookup_i2c_gpio(rdev, |
||
549 | i2c_config-> |
||
550 | ucAccess); |
||
1117 | serge | 551 | break; |
1321 | serge | 552 | case ATOM_HPD_INT_RECORD_TYPE: |
553 | hpd_record = |
||
554 | (ATOM_HPD_INT_RECORD *) |
||
555 | record; |
||
556 | gpio = radeon_lookup_gpio(rdev, |
||
557 | hpd_record->ucHPDIntGPIOID); |
||
558 | hpd = radeon_atom_get_hpd_info_from_gpio(rdev, &gpio); |
||
559 | hpd.plugged_state = hpd_record->ucPlugged_PinState; |
||
560 | break; |
||
1117 | serge | 561 | } |
562 | record = |
||
563 | (ATOM_COMMON_RECORD_HEADER |
||
564 | *) ((char *)record |
||
565 | + |
||
566 | record-> |
||
567 | ucRecordSize); |
||
568 | } |
||
569 | break; |
||
570 | } |
||
571 | } |
||
1321 | serge | 572 | } else { |
573 | hpd.hpd = RADEON_HPD_NONE; |
||
1117 | serge | 574 | ddc_bus.valid = false; |
1321 | serge | 575 | } |
1117 | serge | 576 | |
1179 | serge | 577 | conn_id = le16_to_cpu(path->usConnObjectId); |
578 | |||
579 | if (!radeon_atom_apply_quirks |
||
580 | (dev, le16_to_cpu(path->usDeviceTag), &connector_type, |
||
1321 | serge | 581 | &ddc_bus, &conn_id, &hpd)) |
1179 | serge | 582 | continue; |
583 | |||
1123 | serge | 584 | radeon_add_atom_connector(dev, |
1179 | serge | 585 | conn_id, |
1123 | serge | 586 | le16_to_cpu(path-> |
587 | usDeviceTag), |
||
588 | connector_type, &ddc_bus, |
||
1268 | serge | 589 | linkb, igp_lane_info, |
1321 | serge | 590 | connector_object_id, |
591 | &hpd); |
||
1117 | serge | 592 | |
593 | } |
||
594 | } |
||
595 | |||
1123 | serge | 596 | radeon_link_encoder_connector(dev); |
1117 | serge | 597 | |
598 | return true; |
||
599 | } |
||
600 | |||
1268 | serge | 601 | static uint16_t atombios_get_connector_object_id(struct drm_device *dev, |
602 | int connector_type, |
||
603 | uint16_t devices) |
||
604 | { |
||
605 | struct radeon_device *rdev = dev->dev_private; |
||
606 | |||
607 | if (rdev->flags & RADEON_IS_IGP) { |
||
608 | return supported_devices_connector_object_id_convert |
||
609 | [connector_type]; |
||
610 | } else if (((connector_type == DRM_MODE_CONNECTOR_DVII) || |
||
611 | (connector_type == DRM_MODE_CONNECTOR_DVID)) && |
||
612 | (devices & ATOM_DEVICE_DFP2_SUPPORT)) { |
||
613 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
614 | struct atom_context *ctx = mode_info->atom_context; |
||
615 | int index = GetIndexIntoMasterTable(DATA, XTMDS_Info); |
||
616 | uint16_t size, data_offset; |
||
617 | uint8_t frev, crev; |
||
618 | ATOM_XTMDS_INFO *xtmds; |
||
619 | |||
620 | atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset); |
||
621 | xtmds = (ATOM_XTMDS_INFO *)(ctx->bios + data_offset); |
||
622 | |||
623 | if (xtmds->ucSupportedLink & ATOM_XTMDS_SUPPORTED_DUALLINK) { |
||
624 | if (connector_type == DRM_MODE_CONNECTOR_DVII) |
||
625 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I; |
||
626 | else |
||
627 | return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D; |
||
628 | } else { |
||
629 | if (connector_type == DRM_MODE_CONNECTOR_DVII) |
||
630 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I; |
||
631 | else |
||
632 | return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D; |
||
633 | } |
||
634 | } else { |
||
635 | return supported_devices_connector_object_id_convert |
||
636 | [connector_type]; |
||
637 | } |
||
638 | } |
||
639 | |||
1117 | serge | 640 | struct bios_connector { |
641 | bool valid; |
||
1179 | serge | 642 | uint16_t line_mux; |
1117 | serge | 643 | uint16_t devices; |
644 | int connector_type; |
||
645 | struct radeon_i2c_bus_rec ddc_bus; |
||
1321 | serge | 646 | struct radeon_hpd hpd; |
1117 | serge | 647 | }; |
648 | |||
649 | bool radeon_get_atom_connector_info_from_supported_devices_table(struct |
||
650 | drm_device |
||
651 | *dev) |
||
652 | { |
||
653 | struct radeon_device *rdev = dev->dev_private; |
||
654 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
655 | struct atom_context *ctx = mode_info->atom_context; |
||
656 | int index = GetIndexIntoMasterTable(DATA, SupportedDevicesInfo); |
||
657 | uint16_t size, data_offset; |
||
658 | uint8_t frev, crev; |
||
659 | uint16_t device_support; |
||
660 | uint8_t dac; |
||
661 | union atom_supported_devices *supported_devices; |
||
1321 | serge | 662 | int i, j, max_device; |
1117 | serge | 663 | struct bios_connector bios_connectors[ATOM_MAX_SUPPORTED_DEVICE]; |
664 | |||
665 | atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset); |
||
1128 | serge | 666 | |
1117 | serge | 667 | supported_devices = |
668 | (union atom_supported_devices *)(ctx->bios + data_offset); |
||
669 | |||
670 | device_support = le16_to_cpu(supported_devices->info.usDeviceSupport); |
||
671 | |||
1321 | serge | 672 | if (frev > 1) |
673 | max_device = ATOM_MAX_SUPPORTED_DEVICE; |
||
674 | else |
||
675 | max_device = ATOM_MAX_SUPPORTED_DEVICE_INFO; |
||
676 | |||
677 | for (i = 0; i < max_device; i++) { |
||
1117 | serge | 678 | ATOM_CONNECTOR_INFO_I2C ci = |
679 | supported_devices->info.asConnInfo[i]; |
||
680 | |||
681 | bios_connectors[i].valid = false; |
||
682 | |||
683 | if (!(device_support & (1 << i))) { |
||
684 | continue; |
||
685 | } |
||
686 | |||
687 | if (i == ATOM_DEVICE_CV_INDEX) { |
||
688 | DRM_DEBUG("Skipping Component Video\n"); |
||
689 | continue; |
||
690 | } |
||
691 | |||
692 | bios_connectors[i].connector_type = |
||
693 | supported_devices_connector_convert[ci.sucConnectorInfo. |
||
694 | sbfAccess. |
||
695 | bfConnectorType]; |
||
696 | |||
697 | if (bios_connectors[i].connector_type == |
||
698 | DRM_MODE_CONNECTOR_Unknown) |
||
699 | continue; |
||
700 | |||
701 | dac = ci.sucConnectorInfo.sbfAccess.bfAssociatedDAC; |
||
702 | |||
703 | bios_connectors[i].line_mux = |
||
1321 | serge | 704 | ci.sucI2cId.ucAccess; |
1117 | serge | 705 | |
706 | /* give tv unique connector ids */ |
||
707 | if (i == ATOM_DEVICE_TV1_INDEX) { |
||
708 | bios_connectors[i].ddc_bus.valid = false; |
||
709 | bios_connectors[i].line_mux = 50; |
||
710 | } else if (i == ATOM_DEVICE_TV2_INDEX) { |
||
711 | bios_connectors[i].ddc_bus.valid = false; |
||
712 | bios_connectors[i].line_mux = 51; |
||
713 | } else if (i == ATOM_DEVICE_CV_INDEX) { |
||
714 | bios_connectors[i].ddc_bus.valid = false; |
||
715 | bios_connectors[i].line_mux = 52; |
||
716 | } else |
||
717 | bios_connectors[i].ddc_bus = |
||
1321 | serge | 718 | radeon_lookup_i2c_gpio(rdev, |
1117 | serge | 719 | bios_connectors[i].line_mux); |
720 | |||
1321 | serge | 721 | if ((crev > 1) && (frev > 1)) { |
722 | u8 isb = supported_devices->info_2d1.asIntSrcInfo[i].ucIntSrcBitmap; |
||
723 | switch (isb) { |
||
724 | case 0x4: |
||
725 | bios_connectors[i].hpd.hpd = RADEON_HPD_1; |
||
726 | break; |
||
727 | case 0xa: |
||
728 | bios_connectors[i].hpd.hpd = RADEON_HPD_2; |
||
729 | break; |
||
730 | default: |
||
731 | bios_connectors[i].hpd.hpd = RADEON_HPD_NONE; |
||
732 | break; |
||
733 | } |
||
734 | } else { |
||
735 | if (i == ATOM_DEVICE_DFP1_INDEX) |
||
736 | bios_connectors[i].hpd.hpd = RADEON_HPD_1; |
||
737 | else if (i == ATOM_DEVICE_DFP2_INDEX) |
||
738 | bios_connectors[i].hpd.hpd = RADEON_HPD_2; |
||
739 | else |
||
740 | bios_connectors[i].hpd.hpd = RADEON_HPD_NONE; |
||
741 | } |
||
742 | |||
1117 | serge | 743 | /* Always set the connector type to VGA for CRT1/CRT2. if they are |
744 | * shared with a DVI port, we'll pick up the DVI connector when we |
||
745 | * merge the outputs. Some bioses incorrectly list VGA ports as DVI. |
||
746 | */ |
||
747 | if (i == ATOM_DEVICE_CRT1_INDEX || i == ATOM_DEVICE_CRT2_INDEX) |
||
748 | bios_connectors[i].connector_type = |
||
749 | DRM_MODE_CONNECTOR_VGA; |
||
750 | |||
751 | if (!radeon_atom_apply_quirks |
||
752 | (dev, (1 << i), &bios_connectors[i].connector_type, |
||
1321 | serge | 753 | &bios_connectors[i].ddc_bus, &bios_connectors[i].line_mux, |
754 | &bios_connectors[i].hpd)) |
||
1117 | serge | 755 | continue; |
756 | |||
757 | bios_connectors[i].valid = true; |
||
758 | bios_connectors[i].devices = (1 << i); |
||
759 | |||
1123 | serge | 760 | if (ASIC_IS_AVIVO(rdev) || radeon_r4xx_atom) |
761 | radeon_add_atom_encoder(dev, |
||
762 | radeon_get_encoder_id(dev, |
||
763 | (1 << i), |
||
764 | dac), |
||
765 | (1 << i)); |
||
766 | else |
||
767 | radeon_add_legacy_encoder(dev, |
||
768 | radeon_get_encoder_id(dev, |
||
1404 | serge | 769 | (1 << i), |
1123 | serge | 770 | dac), |
771 | (1 << i)); |
||
1117 | serge | 772 | } |
773 | |||
774 | /* combine shared connectors */ |
||
1321 | serge | 775 | for (i = 0; i < max_device; i++) { |
1117 | serge | 776 | if (bios_connectors[i].valid) { |
1321 | serge | 777 | for (j = 0; j < max_device; j++) { |
1117 | serge | 778 | if (bios_connectors[j].valid && (i != j)) { |
779 | if (bios_connectors[i].line_mux == |
||
780 | bios_connectors[j].line_mux) { |
||
1404 | serge | 781 | /* make sure not to combine LVDS */ |
782 | if (bios_connectors[i].devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
||
783 | bios_connectors[i].line_mux = 53; |
||
784 | bios_connectors[i].ddc_bus.valid = false; |
||
785 | continue; |
||
786 | } |
||
787 | if (bios_connectors[j].devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
||
788 | bios_connectors[j].line_mux = 53; |
||
789 | bios_connectors[j].ddc_bus.valid = false; |
||
790 | continue; |
||
791 | } |
||
792 | /* combine analog and digital for DVI-I */ |
||
793 | if (((bios_connectors[i].devices & (ATOM_DEVICE_DFP_SUPPORT)) && |
||
794 | (bios_connectors[j].devices & (ATOM_DEVICE_CRT_SUPPORT))) || |
||
795 | ((bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) && |
||
796 | (bios_connectors[i].devices & (ATOM_DEVICE_CRT_SUPPORT)))) { |
||
797 | bios_connectors[i].devices |= |
||
798 | bios_connectors[j].devices; |
||
799 | bios_connectors[i].connector_type = |
||
1117 | serge | 800 | DRM_MODE_CONNECTOR_DVII; |
1404 | serge | 801 | if (bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) |
1321 | serge | 802 | bios_connectors[i].hpd = |
803 | bios_connectors[j].hpd; |
||
1404 | serge | 804 | bios_connectors[j].valid = false; |
1117 | serge | 805 | } |
806 | } |
||
807 | } |
||
808 | } |
||
809 | } |
||
810 | } |
||
811 | |||
812 | /* add the connectors */ |
||
1321 | serge | 813 | for (i = 0; i < max_device; i++) { |
1268 | serge | 814 | if (bios_connectors[i].valid) { |
815 | uint16_t connector_object_id = |
||
816 | atombios_get_connector_object_id(dev, |
||
817 | bios_connectors[i].connector_type, |
||
818 | bios_connectors[i].devices); |
||
1123 | serge | 819 | radeon_add_atom_connector(dev, |
820 | bios_connectors[i].line_mux, |
||
821 | bios_connectors[i].devices, |
||
822 | bios_connectors[i]. |
||
823 | connector_type, |
||
824 | &bios_connectors[i].ddc_bus, |
||
1268 | serge | 825 | false, 0, |
1321 | serge | 826 | connector_object_id, |
827 | &bios_connectors[i].hpd); |
||
1268 | serge | 828 | } |
1123 | serge | 829 | } |
1117 | serge | 830 | |
1123 | serge | 831 | radeon_link_encoder_connector(dev); |
1128 | serge | 832 | |
1117 | serge | 833 | return true; |
834 | } |
||
835 | |||
836 | union firmware_info { |
||
837 | ATOM_FIRMWARE_INFO info; |
||
838 | ATOM_FIRMWARE_INFO_V1_2 info_12; |
||
839 | ATOM_FIRMWARE_INFO_V1_3 info_13; |
||
840 | ATOM_FIRMWARE_INFO_V1_4 info_14; |
||
841 | }; |
||
842 | |||
843 | bool radeon_atom_get_clock_info(struct drm_device *dev) |
||
844 | { |
||
845 | struct radeon_device *rdev = dev->dev_private; |
||
846 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
847 | int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); |
||
848 | union firmware_info *firmware_info; |
||
849 | uint8_t frev, crev; |
||
850 | struct radeon_pll *p1pll = &rdev->clock.p1pll; |
||
851 | struct radeon_pll *p2pll = &rdev->clock.p2pll; |
||
852 | struct radeon_pll *spll = &rdev->clock.spll; |
||
853 | struct radeon_pll *mpll = &rdev->clock.mpll; |
||
854 | uint16_t data_offset; |
||
855 | |||
856 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, |
||
857 | &crev, &data_offset); |
||
858 | |||
859 | firmware_info = |
||
860 | (union firmware_info *)(mode_info->atom_context->bios + |
||
861 | data_offset); |
||
862 | |||
863 | if (firmware_info) { |
||
864 | /* pixel clocks */ |
||
865 | p1pll->reference_freq = |
||
866 | le16_to_cpu(firmware_info->info.usReferenceClock); |
||
867 | p1pll->reference_div = 0; |
||
868 | |||
1268 | serge | 869 | if (crev < 2) |
1117 | serge | 870 | p1pll->pll_out_min = |
871 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output); |
||
1268 | serge | 872 | else |
873 | p1pll->pll_out_min = |
||
874 | le32_to_cpu(firmware_info->info_12.ulMinPixelClockPLL_Output); |
||
1117 | serge | 875 | p1pll->pll_out_max = |
876 | le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output); |
||
877 | |||
878 | if (p1pll->pll_out_min == 0) { |
||
879 | if (ASIC_IS_AVIVO(rdev)) |
||
880 | p1pll->pll_out_min = 64800; |
||
881 | else |
||
882 | p1pll->pll_out_min = 20000; |
||
1268 | serge | 883 | } else if (p1pll->pll_out_min > 64800) { |
884 | /* Limiting the pll output range is a good thing generally as |
||
885 | * it limits the number of possible pll combinations for a given |
||
886 | * frequency presumably to the ones that work best on each card. |
||
887 | * However, certain duallink DVI monitors seem to like |
||
888 | * pll combinations that would be limited by this at least on |
||
889 | * pre-DCE 3.0 r6xx hardware. This might need to be adjusted per |
||
890 | * family. |
||
891 | */ |
||
1321 | serge | 892 | if (!radeon_new_pll) |
1268 | serge | 893 | p1pll->pll_out_min = 64800; |
1117 | serge | 894 | } |
895 | |||
896 | p1pll->pll_in_min = |
||
897 | le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Input); |
||
898 | p1pll->pll_in_max = |
||
899 | le16_to_cpu(firmware_info->info.usMaxPixelClockPLL_Input); |
||
900 | |||
901 | *p2pll = *p1pll; |
||
902 | |||
903 | /* system clock */ |
||
904 | spll->reference_freq = |
||
905 | le16_to_cpu(firmware_info->info.usReferenceClock); |
||
906 | spll->reference_div = 0; |
||
907 | |||
908 | spll->pll_out_min = |
||
909 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Output); |
||
910 | spll->pll_out_max = |
||
911 | le32_to_cpu(firmware_info->info.ulMaxEngineClockPLL_Output); |
||
912 | |||
913 | /* ??? */ |
||
914 | if (spll->pll_out_min == 0) { |
||
915 | if (ASIC_IS_AVIVO(rdev)) |
||
916 | spll->pll_out_min = 64800; |
||
917 | else |
||
918 | spll->pll_out_min = 20000; |
||
919 | } |
||
920 | |||
921 | spll->pll_in_min = |
||
922 | le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Input); |
||
923 | spll->pll_in_max = |
||
924 | le16_to_cpu(firmware_info->info.usMaxEngineClockPLL_Input); |
||
925 | |||
926 | /* memory clock */ |
||
927 | mpll->reference_freq = |
||
928 | le16_to_cpu(firmware_info->info.usReferenceClock); |
||
929 | mpll->reference_div = 0; |
||
930 | |||
931 | mpll->pll_out_min = |
||
932 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Output); |
||
933 | mpll->pll_out_max = |
||
934 | le32_to_cpu(firmware_info->info.ulMaxMemoryClockPLL_Output); |
||
935 | |||
936 | /* ??? */ |
||
937 | if (mpll->pll_out_min == 0) { |
||
938 | if (ASIC_IS_AVIVO(rdev)) |
||
939 | mpll->pll_out_min = 64800; |
||
940 | else |
||
941 | mpll->pll_out_min = 20000; |
||
942 | } |
||
943 | |||
944 | mpll->pll_in_min = |
||
945 | le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Input); |
||
946 | mpll->pll_in_max = |
||
947 | le16_to_cpu(firmware_info->info.usMaxMemoryClockPLL_Input); |
||
948 | |||
949 | rdev->clock.default_sclk = |
||
950 | le32_to_cpu(firmware_info->info.ulDefaultEngineClock); |
||
951 | rdev->clock.default_mclk = |
||
952 | le32_to_cpu(firmware_info->info.ulDefaultMemoryClock); |
||
953 | |||
954 | return true; |
||
955 | } |
||
956 | return false; |
||
957 | } |
||
958 | |||
1404 | serge | 959 | union igp_info { |
960 | struct _ATOM_INTEGRATED_SYSTEM_INFO info; |
||
961 | struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_2; |
||
962 | }; |
||
963 | |||
964 | bool radeon_atombios_sideport_present(struct radeon_device *rdev) |
||
965 | { |
||
966 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
967 | int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo); |
||
968 | union igp_info *igp_info; |
||
969 | u8 frev, crev; |
||
970 | u16 data_offset; |
||
971 | |||
972 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, |
||
973 | &crev, &data_offset); |
||
974 | |||
975 | igp_info = (union igp_info *)(mode_info->atom_context->bios + |
||
976 | data_offset); |
||
977 | |||
978 | if (igp_info) { |
||
979 | switch (crev) { |
||
980 | case 1: |
||
981 | if (igp_info->info.ucMemoryType & 0xf0) |
||
982 | return true; |
||
983 | break; |
||
984 | case 2: |
||
985 | if (igp_info->info_2.ucMemoryType & 0x0f) |
||
986 | return true; |
||
987 | break; |
||
988 | default: |
||
989 | DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev); |
||
990 | break; |
||
991 | } |
||
992 | } |
||
993 | return false; |
||
994 | } |
||
995 | |||
1179 | serge | 996 | bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder, |
997 | struct radeon_encoder_int_tmds *tmds) |
||
1117 | serge | 998 | { |
999 | struct drm_device *dev = encoder->base.dev; |
||
1000 | struct radeon_device *rdev = dev->dev_private; |
||
1001 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1002 | int index = GetIndexIntoMasterTable(DATA, TMDS_Info); |
||
1003 | uint16_t data_offset; |
||
1004 | struct _ATOM_TMDS_INFO *tmds_info; |
||
1005 | uint8_t frev, crev; |
||
1006 | uint16_t maxfreq; |
||
1007 | int i; |
||
1008 | |||
1009 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, |
||
1010 | &crev, &data_offset); |
||
1011 | |||
1012 | tmds_info = |
||
1013 | (struct _ATOM_TMDS_INFO *)(mode_info->atom_context->bios + |
||
1014 | data_offset); |
||
1015 | |||
1016 | if (tmds_info) { |
||
1017 | maxfreq = le16_to_cpu(tmds_info->usMaxFrequency); |
||
1018 | for (i = 0; i < 4; i++) { |
||
1019 | tmds->tmds_pll[i].freq = |
||
1020 | le16_to_cpu(tmds_info->asMiscInfo[i].usFrequency); |
||
1021 | tmds->tmds_pll[i].value = |
||
1022 | tmds_info->asMiscInfo[i].ucPLL_ChargePump & 0x3f; |
||
1023 | tmds->tmds_pll[i].value |= |
||
1024 | (tmds_info->asMiscInfo[i]. |
||
1025 | ucPLL_VCO_Gain & 0x3f) << 6; |
||
1026 | tmds->tmds_pll[i].value |= |
||
1027 | (tmds_info->asMiscInfo[i]. |
||
1028 | ucPLL_DutyCycle & 0xf) << 12; |
||
1029 | tmds->tmds_pll[i].value |= |
||
1030 | (tmds_info->asMiscInfo[i]. |
||
1031 | ucPLL_VoltageSwing & 0xf) << 16; |
||
1032 | |||
1033 | DRM_DEBUG("TMDS PLL From ATOMBIOS %u %x\n", |
||
1034 | tmds->tmds_pll[i].freq, |
||
1035 | tmds->tmds_pll[i].value); |
||
1036 | |||
1037 | if (maxfreq == tmds->tmds_pll[i].freq) { |
||
1038 | tmds->tmds_pll[i].freq = 0xffffffff; |
||
1039 | break; |
||
1040 | } |
||
1041 | } |
||
1179 | serge | 1042 | return true; |
1117 | serge | 1043 | } |
1179 | serge | 1044 | return false; |
1117 | serge | 1045 | } |
1046 | |||
1268 | serge | 1047 | static struct radeon_atom_ss *radeon_atombios_get_ss_info(struct |
1048 | radeon_encoder |
||
1049 | *encoder, |
||
1050 | int id) |
||
1051 | { |
||
1052 | struct drm_device *dev = encoder->base.dev; |
||
1053 | struct radeon_device *rdev = dev->dev_private; |
||
1054 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1055 | int index = GetIndexIntoMasterTable(DATA, PPLL_SS_Info); |
||
1056 | uint16_t data_offset; |
||
1057 | struct _ATOM_SPREAD_SPECTRUM_INFO *ss_info; |
||
1058 | uint8_t frev, crev; |
||
1059 | struct radeon_atom_ss *ss = NULL; |
||
1321 | serge | 1060 | int i; |
1268 | serge | 1061 | |
1062 | if (id > ATOM_MAX_SS_ENTRY) |
||
1063 | return NULL; |
||
1064 | |||
1065 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, |
||
1066 | &crev, &data_offset); |
||
1067 | |||
1068 | ss_info = |
||
1069 | (struct _ATOM_SPREAD_SPECTRUM_INFO *)(mode_info->atom_context->bios + data_offset); |
||
1070 | |||
1071 | if (ss_info) { |
||
1072 | ss = |
||
1073 | kzalloc(sizeof(struct radeon_atom_ss), GFP_KERNEL); |
||
1074 | |||
1075 | if (!ss) |
||
1076 | return NULL; |
||
1077 | |||
1321 | serge | 1078 | for (i = 0; i < ATOM_MAX_SS_ENTRY; i++) { |
1079 | if (ss_info->asSS_Info[i].ucSS_Id == id) { |
||
1080 | ss->percentage = |
||
1081 | le16_to_cpu(ss_info->asSS_Info[i].usSpreadSpectrumPercentage); |
||
1082 | ss->type = ss_info->asSS_Info[i].ucSpreadSpectrumType; |
||
1083 | ss->step = ss_info->asSS_Info[i].ucSS_Step; |
||
1084 | ss->delay = ss_info->asSS_Info[i].ucSS_Delay; |
||
1085 | ss->range = ss_info->asSS_Info[i].ucSS_Range; |
||
1086 | ss->refdiv = ss_info->asSS_Info[i].ucRecommendedRef_Div; |
||
1404 | serge | 1087 | break; |
1268 | serge | 1088 | } |
1321 | serge | 1089 | } |
1090 | } |
||
1268 | serge | 1091 | return ss; |
1092 | } |
||
1093 | |||
1117 | serge | 1094 | union lvds_info { |
1095 | struct _ATOM_LVDS_INFO info; |
||
1096 | struct _ATOM_LVDS_INFO_V12 info_12; |
||
1097 | }; |
||
1098 | |||
1099 | struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct |
||
1100 | radeon_encoder |
||
1101 | *encoder) |
||
1102 | { |
||
1103 | struct drm_device *dev = encoder->base.dev; |
||
1104 | struct radeon_device *rdev = dev->dev_private; |
||
1105 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1106 | int index = GetIndexIntoMasterTable(DATA, LVDS_Info); |
||
1321 | serge | 1107 | uint16_t data_offset, misc; |
1117 | serge | 1108 | union lvds_info *lvds_info; |
1109 | uint8_t frev, crev; |
||
1110 | struct radeon_encoder_atom_dig *lvds = NULL; |
||
1111 | |||
1112 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, |
||
1113 | &crev, &data_offset); |
||
1114 | |||
1115 | lvds_info = |
||
1116 | (union lvds_info *)(mode_info->atom_context->bios + data_offset); |
||
1117 | |||
1118 | if (lvds_info) { |
||
1119 | lvds = |
||
1120 | kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL); |
||
1121 | |||
1122 | if (!lvds) |
||
1123 | return NULL; |
||
1124 | |||
1268 | serge | 1125 | lvds->native_mode.clock = |
1117 | serge | 1126 | le16_to_cpu(lvds_info->info.sLCDTiming.usPixClk) * 10; |
1268 | serge | 1127 | lvds->native_mode.hdisplay = |
1117 | serge | 1128 | le16_to_cpu(lvds_info->info.sLCDTiming.usHActive); |
1268 | serge | 1129 | lvds->native_mode.vdisplay = |
1117 | serge | 1130 | le16_to_cpu(lvds_info->info.sLCDTiming.usVActive); |
1268 | serge | 1131 | lvds->native_mode.htotal = lvds->native_mode.hdisplay + |
1117 | serge | 1132 | le16_to_cpu(lvds_info->info.sLCDTiming.usHBlanking_Time); |
1268 | serge | 1133 | lvds->native_mode.hsync_start = lvds->native_mode.hdisplay + |
1117 | serge | 1134 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncOffset); |
1268 | serge | 1135 | lvds->native_mode.hsync_end = lvds->native_mode.hsync_start + |
1117 | serge | 1136 | le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncWidth); |
1268 | serge | 1137 | lvds->native_mode.vtotal = lvds->native_mode.vdisplay + |
1117 | serge | 1138 | le16_to_cpu(lvds_info->info.sLCDTiming.usVBlanking_Time); |
1268 | serge | 1139 | lvds->native_mode.vsync_start = lvds->native_mode.vdisplay + |
1140 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth); |
||
1141 | lvds->native_mode.vsync_end = lvds->native_mode.vsync_start + |
||
1117 | serge | 1142 | le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth); |
1143 | lvds->panel_pwr_delay = |
||
1144 | le16_to_cpu(lvds_info->info.usOffDelayInMs); |
||
1145 | lvds->lvds_misc = lvds_info->info.ucLVDS_Misc; |
||
1321 | serge | 1146 | |
1147 | misc = le16_to_cpu(lvds_info->info.sLCDTiming.susModeMiscInfo.usAccess); |
||
1148 | if (misc & ATOM_VSYNC_POLARITY) |
||
1149 | lvds->native_mode.flags |= DRM_MODE_FLAG_NVSYNC; |
||
1150 | if (misc & ATOM_HSYNC_POLARITY) |
||
1151 | lvds->native_mode.flags |= DRM_MODE_FLAG_NHSYNC; |
||
1152 | if (misc & ATOM_COMPOSITESYNC) |
||
1153 | lvds->native_mode.flags |= DRM_MODE_FLAG_CSYNC; |
||
1154 | if (misc & ATOM_INTERLACE) |
||
1155 | lvds->native_mode.flags |= DRM_MODE_FLAG_INTERLACE; |
||
1156 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
||
1157 | lvds->native_mode.flags |= DRM_MODE_FLAG_DBLSCAN; |
||
1158 | |||
1268 | serge | 1159 | /* set crtc values */ |
1160 | drm_mode_set_crtcinfo(&lvds->native_mode, CRTC_INTERLACE_HALVE_V); |
||
1117 | serge | 1161 | |
1268 | serge | 1162 | lvds->ss = radeon_atombios_get_ss_info(encoder, lvds_info->info.ucSS_Id); |
1163 | |||
1117 | serge | 1164 | encoder->native_mode = lvds->native_mode; |
1165 | } |
||
1166 | return lvds; |
||
1167 | } |
||
1168 | |||
1169 | struct radeon_encoder_primary_dac * |
||
1170 | radeon_atombios_get_primary_dac_info(struct radeon_encoder *encoder) |
||
1171 | { |
||
1172 | struct drm_device *dev = encoder->base.dev; |
||
1173 | struct radeon_device *rdev = dev->dev_private; |
||
1174 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1175 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); |
||
1176 | uint16_t data_offset; |
||
1177 | struct _COMPASSIONATE_DATA *dac_info; |
||
1178 | uint8_t frev, crev; |
||
1179 | uint8_t bg, dac; |
||
1180 | struct radeon_encoder_primary_dac *p_dac = NULL; |
||
1181 | |||
1182 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, &crev, &data_offset); |
||
1183 | |||
1184 | dac_info = (struct _COMPASSIONATE_DATA *)(mode_info->atom_context->bios + data_offset); |
||
1185 | |||
1186 | if (dac_info) { |
||
1187 | p_dac = kzalloc(sizeof(struct radeon_encoder_primary_dac), GFP_KERNEL); |
||
1188 | |||
1189 | if (!p_dac) |
||
1190 | return NULL; |
||
1191 | |||
1192 | bg = dac_info->ucDAC1_BG_Adjustment; |
||
1193 | dac = dac_info->ucDAC1_DAC_Adjustment; |
||
1194 | p_dac->ps2_pdac_adj = (bg << 8) | (dac); |
||
1195 | |||
1196 | } |
||
1197 | return p_dac; |
||
1198 | } |
||
1199 | |||
1179 | serge | 1200 | bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, |
1268 | serge | 1201 | struct drm_display_mode *mode) |
1179 | serge | 1202 | { |
1203 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1204 | ATOM_ANALOG_TV_INFO *tv_info; |
||
1205 | ATOM_ANALOG_TV_INFO_V1_2 *tv_info_v1_2; |
||
1206 | ATOM_DTD_FORMAT *dtd_timings; |
||
1207 | int data_index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); |
||
1208 | u8 frev, crev; |
||
1268 | serge | 1209 | u16 data_offset, misc; |
1179 | serge | 1210 | |
1211 | atom_parse_data_header(mode_info->atom_context, data_index, NULL, &frev, &crev, &data_offset); |
||
1212 | |||
1213 | switch (crev) { |
||
1214 | case 1: |
||
1215 | tv_info = (ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset); |
||
1216 | if (index > MAX_SUPPORTED_TV_TIMING) |
||
1217 | return false; |
||
1218 | |||
1268 | serge | 1219 | mode->crtc_htotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Total); |
1220 | mode->crtc_hdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Disp); |
||
1221 | mode->crtc_hsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart); |
||
1222 | mode->crtc_hsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncStart) + |
||
1223 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_SyncWidth); |
||
1179 | serge | 1224 | |
1268 | serge | 1225 | mode->crtc_vtotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Total); |
1226 | mode->crtc_vdisplay = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_Disp); |
||
1227 | mode->crtc_vsync_start = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart); |
||
1228 | mode->crtc_vsync_end = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncStart) + |
||
1229 | le16_to_cpu(tv_info->aModeTimings[index].usCRTC_V_SyncWidth); |
||
1179 | serge | 1230 | |
1268 | serge | 1231 | mode->flags = 0; |
1232 | misc = le16_to_cpu(tv_info->aModeTimings[index].susModeMiscInfo.usAccess); |
||
1233 | if (misc & ATOM_VSYNC_POLARITY) |
||
1234 | mode->flags |= DRM_MODE_FLAG_NVSYNC; |
||
1235 | if (misc & ATOM_HSYNC_POLARITY) |
||
1236 | mode->flags |= DRM_MODE_FLAG_NHSYNC; |
||
1237 | if (misc & ATOM_COMPOSITESYNC) |
||
1238 | mode->flags |= DRM_MODE_FLAG_CSYNC; |
||
1239 | if (misc & ATOM_INTERLACE) |
||
1240 | mode->flags |= DRM_MODE_FLAG_INTERLACE; |
||
1241 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
||
1242 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; |
||
1179 | serge | 1243 | |
1268 | serge | 1244 | mode->clock = le16_to_cpu(tv_info->aModeTimings[index].usPixelClock) * 10; |
1179 | serge | 1245 | |
1246 | if (index == 1) { |
||
1247 | /* PAL timings appear to have wrong values for totals */ |
||
1268 | serge | 1248 | mode->crtc_htotal -= 1; |
1249 | mode->crtc_vtotal -= 1; |
||
1179 | serge | 1250 | } |
1251 | break; |
||
1252 | case 2: |
||
1253 | tv_info_v1_2 = (ATOM_ANALOG_TV_INFO_V1_2 *)(mode_info->atom_context->bios + data_offset); |
||
1254 | if (index > MAX_SUPPORTED_TV_TIMING_V1_2) |
||
1255 | return false; |
||
1256 | |||
1257 | dtd_timings = &tv_info_v1_2->aModeTimings[index]; |
||
1268 | serge | 1258 | mode->crtc_htotal = le16_to_cpu(dtd_timings->usHActive) + |
1259 | le16_to_cpu(dtd_timings->usHBlanking_Time); |
||
1260 | mode->crtc_hdisplay = le16_to_cpu(dtd_timings->usHActive); |
||
1261 | mode->crtc_hsync_start = le16_to_cpu(dtd_timings->usHActive) + |
||
1262 | le16_to_cpu(dtd_timings->usHSyncOffset); |
||
1263 | mode->crtc_hsync_end = mode->crtc_hsync_start + |
||
1264 | le16_to_cpu(dtd_timings->usHSyncWidth); |
||
1179 | serge | 1265 | |
1268 | serge | 1266 | mode->crtc_vtotal = le16_to_cpu(dtd_timings->usVActive) + |
1267 | le16_to_cpu(dtd_timings->usVBlanking_Time); |
||
1268 | mode->crtc_vdisplay = le16_to_cpu(dtd_timings->usVActive); |
||
1269 | mode->crtc_vsync_start = le16_to_cpu(dtd_timings->usVActive) + |
||
1270 | le16_to_cpu(dtd_timings->usVSyncOffset); |
||
1271 | mode->crtc_vsync_end = mode->crtc_vsync_start + |
||
1272 | le16_to_cpu(dtd_timings->usVSyncWidth); |
||
1273 | |||
1274 | mode->flags = 0; |
||
1275 | misc = le16_to_cpu(dtd_timings->susModeMiscInfo.usAccess); |
||
1276 | if (misc & ATOM_VSYNC_POLARITY) |
||
1277 | mode->flags |= DRM_MODE_FLAG_NVSYNC; |
||
1278 | if (misc & ATOM_HSYNC_POLARITY) |
||
1279 | mode->flags |= DRM_MODE_FLAG_NHSYNC; |
||
1280 | if (misc & ATOM_COMPOSITESYNC) |
||
1281 | mode->flags |= DRM_MODE_FLAG_CSYNC; |
||
1282 | if (misc & ATOM_INTERLACE) |
||
1283 | mode->flags |= DRM_MODE_FLAG_INTERLACE; |
||
1284 | if (misc & ATOM_DOUBLE_CLOCK_MODE) |
||
1285 | mode->flags |= DRM_MODE_FLAG_DBLSCAN; |
||
1286 | |||
1287 | mode->clock = le16_to_cpu(dtd_timings->usPixClk) * 10; |
||
1179 | serge | 1288 | break; |
1289 | } |
||
1290 | return true; |
||
1291 | } |
||
1292 | |||
1404 | serge | 1293 | enum radeon_tv_std |
1294 | radeon_atombios_get_tv_info(struct radeon_device *rdev) |
||
1295 | { |
||
1296 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1297 | int index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); |
||
1298 | uint16_t data_offset; |
||
1299 | uint8_t frev, crev; |
||
1300 | struct _ATOM_ANALOG_TV_INFO *tv_info; |
||
1301 | enum radeon_tv_std tv_std = TV_STD_NTSC; |
||
1302 | |||
1303 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, &crev, &data_offset); |
||
1304 | |||
1305 | tv_info = (struct _ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset); |
||
1306 | |||
1307 | switch (tv_info->ucTV_BootUpDefaultStandard) { |
||
1308 | case ATOM_TV_NTSC: |
||
1309 | tv_std = TV_STD_NTSC; |
||
1310 | DRM_INFO("Default TV standard: NTSC\n"); |
||
1311 | break; |
||
1312 | case ATOM_TV_NTSCJ: |
||
1313 | tv_std = TV_STD_NTSC_J; |
||
1314 | DRM_INFO("Default TV standard: NTSC-J\n"); |
||
1315 | break; |
||
1316 | case ATOM_TV_PAL: |
||
1317 | tv_std = TV_STD_PAL; |
||
1318 | DRM_INFO("Default TV standard: PAL\n"); |
||
1319 | break; |
||
1320 | case ATOM_TV_PALM: |
||
1321 | tv_std = TV_STD_PAL_M; |
||
1322 | DRM_INFO("Default TV standard: PAL-M\n"); |
||
1323 | break; |
||
1324 | case ATOM_TV_PALN: |
||
1325 | tv_std = TV_STD_PAL_N; |
||
1326 | DRM_INFO("Default TV standard: PAL-N\n"); |
||
1327 | break; |
||
1328 | case ATOM_TV_PALCN: |
||
1329 | tv_std = TV_STD_PAL_CN; |
||
1330 | DRM_INFO("Default TV standard: PAL-CN\n"); |
||
1331 | break; |
||
1332 | case ATOM_TV_PAL60: |
||
1333 | tv_std = TV_STD_PAL_60; |
||
1334 | DRM_INFO("Default TV standard: PAL-60\n"); |
||
1335 | break; |
||
1336 | case ATOM_TV_SECAM: |
||
1337 | tv_std = TV_STD_SECAM; |
||
1338 | DRM_INFO("Default TV standard: SECAM\n"); |
||
1339 | break; |
||
1340 | default: |
||
1341 | tv_std = TV_STD_NTSC; |
||
1342 | DRM_INFO("Unknown TV standard; defaulting to NTSC\n"); |
||
1343 | break; |
||
1344 | } |
||
1345 | return tv_std; |
||
1346 | } |
||
1347 | |||
1117 | serge | 1348 | struct radeon_encoder_tv_dac * |
1349 | radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder) |
||
1350 | { |
||
1351 | struct drm_device *dev = encoder->base.dev; |
||
1352 | struct radeon_device *rdev = dev->dev_private; |
||
1353 | struct radeon_mode_info *mode_info = &rdev->mode_info; |
||
1354 | int index = GetIndexIntoMasterTable(DATA, CompassionateData); |
||
1355 | uint16_t data_offset; |
||
1356 | struct _COMPASSIONATE_DATA *dac_info; |
||
1357 | uint8_t frev, crev; |
||
1358 | uint8_t bg, dac; |
||
1359 | struct radeon_encoder_tv_dac *tv_dac = NULL; |
||
1360 | |||
1361 | atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, &crev, &data_offset); |
||
1362 | |||
1363 | dac_info = (struct _COMPASSIONATE_DATA *)(mode_info->atom_context->bios + data_offset); |
||
1364 | |||
1365 | if (dac_info) { |
||
1366 | tv_dac = kzalloc(sizeof(struct radeon_encoder_tv_dac), GFP_KERNEL); |
||
1367 | |||
1368 | if (!tv_dac) |
||
1369 | return NULL; |
||
1370 | |||
1371 | bg = dac_info->ucDAC2_CRT2_BG_Adjustment; |
||
1372 | dac = dac_info->ucDAC2_CRT2_DAC_Adjustment; |
||
1373 | tv_dac->ps2_tvdac_adj = (bg << 16) | (dac << 20); |
||
1374 | |||
1375 | bg = dac_info->ucDAC2_PAL_BG_Adjustment; |
||
1376 | dac = dac_info->ucDAC2_PAL_DAC_Adjustment; |
||
1377 | tv_dac->pal_tvdac_adj = (bg << 16) | (dac << 20); |
||
1378 | |||
1379 | bg = dac_info->ucDAC2_NTSC_BG_Adjustment; |
||
1380 | dac = dac_info->ucDAC2_NTSC_DAC_Adjustment; |
||
1381 | tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20); |
||
1382 | |||
1404 | serge | 1383 | tv_dac->tv_std = radeon_atombios_get_tv_info(rdev); |
1117 | serge | 1384 | } |
1385 | return tv_dac; |
||
1386 | } |
||
1387 | |||
1388 | void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable) |
||
1389 | { |
||
1390 | DYNAMIC_CLOCK_GATING_PS_ALLOCATION args; |
||
1391 | int index = GetIndexIntoMasterTable(COMMAND, DynamicClockGating); |
||
1392 | |||
1393 | args.ucEnable = enable; |
||
1394 | |||
1395 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
1396 | } |
||
1397 | |||
1398 | void radeon_atom_static_pwrmgt_setup(struct radeon_device *rdev, int enable) |
||
1399 | { |
||
1400 | ENABLE_ASIC_STATIC_PWR_MGT_PS_ALLOCATION args; |
||
1401 | int index = GetIndexIntoMasterTable(COMMAND, EnableASIC_StaticPwrMgt); |
||
1402 | |||
1403 | args.ucEnable = enable; |
||
1404 | |||
1405 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
1406 | } |
||
1407 | |||
1268 | serge | 1408 | uint32_t radeon_atom_get_engine_clock(struct radeon_device *rdev) |
1409 | { |
||
1410 | GET_ENGINE_CLOCK_PS_ALLOCATION args; |
||
1411 | int index = GetIndexIntoMasterTable(COMMAND, GetEngineClock); |
||
1412 | |||
1413 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
1414 | return args.ulReturnEngineClock; |
||
1415 | } |
||
1416 | |||
1417 | uint32_t radeon_atom_get_memory_clock(struct radeon_device *rdev) |
||
1418 | { |
||
1419 | GET_MEMORY_CLOCK_PS_ALLOCATION args; |
||
1420 | int index = GetIndexIntoMasterTable(COMMAND, GetMemoryClock); |
||
1421 | |||
1422 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
1423 | return args.ulReturnMemoryClock; |
||
1424 | } |
||
1425 | |||
1117 | serge | 1426 | void radeon_atom_set_engine_clock(struct radeon_device *rdev, |
1427 | uint32_t eng_clock) |
||
1428 | { |
||
1429 | SET_ENGINE_CLOCK_PS_ALLOCATION args; |
||
1430 | int index = GetIndexIntoMasterTable(COMMAND, SetEngineClock); |
||
1431 | |||
1432 | args.ulTargetEngineClock = eng_clock; /* 10 khz */ |
||
1433 | |||
1434 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
1435 | } |
||
1436 | |||
1437 | void radeon_atom_set_memory_clock(struct radeon_device *rdev, |
||
1438 | uint32_t mem_clock) |
||
1439 | { |
||
1440 | SET_MEMORY_CLOCK_PS_ALLOCATION args; |
||
1441 | int index = GetIndexIntoMasterTable(COMMAND, SetMemoryClock); |
||
1442 | |||
1443 | if (rdev->flags & RADEON_IS_IGP) |
||
1444 | return; |
||
1445 | |||
1446 | args.ulTargetMemoryClock = mem_clock; /* 10 khz */ |
||
1447 | |||
1448 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
||
1449 | } |
||
1450 | |||
1451 | void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev) |
||
1452 | { |
||
1453 | struct radeon_device *rdev = dev->dev_private; |
||
1454 | uint32_t bios_2_scratch, bios_6_scratch; |
||
1455 | |||
1456 | if (rdev->family >= CHIP_R600) { |
||
1179 | serge | 1457 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); |
1117 | serge | 1458 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
1459 | } else { |
||
1179 | serge | 1460 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); |
1117 | serge | 1461 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
1462 | } |
||
1463 | |||
1464 | /* let the bios control the backlight */ |
||
1465 | bios_2_scratch &= ~ATOM_S2_VRI_BRIGHT_ENABLE; |
||
1466 | |||
1467 | /* tell the bios not to handle mode switching */ |
||
1468 | bios_6_scratch |= (ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH | ATOM_S6_ACC_MODE); |
||
1469 | |||
1470 | if (rdev->family >= CHIP_R600) { |
||
1471 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); |
||
1472 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
||
1473 | } else { |
||
1474 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); |
||
1475 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
||
1476 | } |
||
1477 | |||
1478 | } |
||
1479 | |||
1179 | serge | 1480 | void radeon_save_bios_scratch_regs(struct radeon_device *rdev) |
1481 | { |
||
1482 | uint32_t scratch_reg; |
||
1483 | int i; |
||
1484 | |||
1485 | if (rdev->family >= CHIP_R600) |
||
1486 | scratch_reg = R600_BIOS_0_SCRATCH; |
||
1487 | else |
||
1488 | scratch_reg = RADEON_BIOS_0_SCRATCH; |
||
1489 | |||
1490 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) |
||
1491 | rdev->bios_scratch[i] = RREG32(scratch_reg + (i * 4)); |
||
1492 | } |
||
1493 | |||
1494 | void radeon_restore_bios_scratch_regs(struct radeon_device *rdev) |
||
1495 | { |
||
1496 | uint32_t scratch_reg; |
||
1497 | int i; |
||
1498 | |||
1499 | if (rdev->family >= CHIP_R600) |
||
1500 | scratch_reg = R600_BIOS_0_SCRATCH; |
||
1501 | else |
||
1502 | scratch_reg = RADEON_BIOS_0_SCRATCH; |
||
1503 | |||
1504 | for (i = 0; i < RADEON_BIOS_NUM_SCRATCH; i++) |
||
1505 | WREG32(scratch_reg + (i * 4), rdev->bios_scratch[i]); |
||
1506 | } |
||
1507 | |||
1117 | serge | 1508 | void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock) |
1509 | { |
||
1510 | struct drm_device *dev = encoder->dev; |
||
1511 | struct radeon_device *rdev = dev->dev_private; |
||
1512 | uint32_t bios_6_scratch; |
||
1513 | |||
1514 | if (rdev->family >= CHIP_R600) |
||
1515 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
||
1516 | else |
||
1517 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
||
1518 | |||
1519 | if (lock) |
||
1520 | bios_6_scratch |= ATOM_S6_CRITICAL_STATE; |
||
1521 | else |
||
1522 | bios_6_scratch &= ~ATOM_S6_CRITICAL_STATE; |
||
1523 | |||
1524 | if (rdev->family >= CHIP_R600) |
||
1525 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
||
1526 | else |
||
1527 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
||
1528 | } |
||
1529 | |||
1530 | /* at some point we may want to break this out into individual functions */ |
||
1531 | void |
||
1532 | radeon_atombios_connected_scratch_regs(struct drm_connector *connector, |
||
1533 | struct drm_encoder *encoder, |
||
1534 | bool connected) |
||
1535 | { |
||
1536 | struct drm_device *dev = connector->dev; |
||
1537 | struct radeon_device *rdev = dev->dev_private; |
||
1538 | struct radeon_connector *radeon_connector = |
||
1539 | to_radeon_connector(connector); |
||
1540 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
||
1541 | uint32_t bios_0_scratch, bios_3_scratch, bios_6_scratch; |
||
1542 | |||
1543 | if (rdev->family >= CHIP_R600) { |
||
1544 | bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH); |
||
1545 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); |
||
1546 | bios_6_scratch = RREG32(R600_BIOS_6_SCRATCH); |
||
1547 | } else { |
||
1548 | bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH); |
||
1549 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); |
||
1550 | bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH); |
||
1551 | } |
||
1552 | |||
1553 | if ((radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) && |
||
1554 | (radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT)) { |
||
1555 | if (connected) { |
||
1556 | DRM_DEBUG("TV1 connected\n"); |
||
1557 | bios_3_scratch |= ATOM_S3_TV1_ACTIVE; |
||
1558 | bios_6_scratch |= ATOM_S6_ACC_REQ_TV1; |
||
1559 | } else { |
||
1560 | DRM_DEBUG("TV1 disconnected\n"); |
||
1561 | bios_0_scratch &= ~ATOM_S0_TV1_MASK; |
||
1562 | bios_3_scratch &= ~ATOM_S3_TV1_ACTIVE; |
||
1563 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_TV1; |
||
1564 | } |
||
1565 | } |
||
1566 | if ((radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) && |
||
1567 | (radeon_connector->devices & ATOM_DEVICE_CV_SUPPORT)) { |
||
1568 | if (connected) { |
||
1569 | DRM_DEBUG("CV connected\n"); |
||
1570 | bios_3_scratch |= ATOM_S3_CV_ACTIVE; |
||
1571 | bios_6_scratch |= ATOM_S6_ACC_REQ_CV; |
||
1572 | } else { |
||
1573 | DRM_DEBUG("CV disconnected\n"); |
||
1574 | bios_0_scratch &= ~ATOM_S0_CV_MASK; |
||
1575 | bios_3_scratch &= ~ATOM_S3_CV_ACTIVE; |
||
1576 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CV; |
||
1577 | } |
||
1578 | } |
||
1579 | if ((radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) && |
||
1580 | (radeon_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) { |
||
1581 | if (connected) { |
||
1582 | DRM_DEBUG("LCD1 connected\n"); |
||
1583 | bios_0_scratch |= ATOM_S0_LCD1; |
||
1584 | bios_3_scratch |= ATOM_S3_LCD1_ACTIVE; |
||
1585 | bios_6_scratch |= ATOM_S6_ACC_REQ_LCD1; |
||
1586 | } else { |
||
1587 | DRM_DEBUG("LCD1 disconnected\n"); |
||
1588 | bios_0_scratch &= ~ATOM_S0_LCD1; |
||
1589 | bios_3_scratch &= ~ATOM_S3_LCD1_ACTIVE; |
||
1590 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_LCD1; |
||
1591 | } |
||
1592 | } |
||
1593 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) && |
||
1594 | (radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) { |
||
1595 | if (connected) { |
||
1596 | DRM_DEBUG("CRT1 connected\n"); |
||
1597 | bios_0_scratch |= ATOM_S0_CRT1_COLOR; |
||
1598 | bios_3_scratch |= ATOM_S3_CRT1_ACTIVE; |
||
1599 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT1; |
||
1600 | } else { |
||
1601 | DRM_DEBUG("CRT1 disconnected\n"); |
||
1602 | bios_0_scratch &= ~ATOM_S0_CRT1_MASK; |
||
1603 | bios_3_scratch &= ~ATOM_S3_CRT1_ACTIVE; |
||
1604 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT1; |
||
1605 | } |
||
1606 | } |
||
1607 | if ((radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) && |
||
1608 | (radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) { |
||
1609 | if (connected) { |
||
1610 | DRM_DEBUG("CRT2 connected\n"); |
||
1611 | bios_0_scratch |= ATOM_S0_CRT2_COLOR; |
||
1612 | bios_3_scratch |= ATOM_S3_CRT2_ACTIVE; |
||
1613 | bios_6_scratch |= ATOM_S6_ACC_REQ_CRT2; |
||
1614 | } else { |
||
1615 | DRM_DEBUG("CRT2 disconnected\n"); |
||
1616 | bios_0_scratch &= ~ATOM_S0_CRT2_MASK; |
||
1617 | bios_3_scratch &= ~ATOM_S3_CRT2_ACTIVE; |
||
1618 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT2; |
||
1619 | } |
||
1620 | } |
||
1621 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) && |
||
1622 | (radeon_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) { |
||
1623 | if (connected) { |
||
1624 | DRM_DEBUG("DFP1 connected\n"); |
||
1625 | bios_0_scratch |= ATOM_S0_DFP1; |
||
1626 | bios_3_scratch |= ATOM_S3_DFP1_ACTIVE; |
||
1627 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP1; |
||
1628 | } else { |
||
1629 | DRM_DEBUG("DFP1 disconnected\n"); |
||
1630 | bios_0_scratch &= ~ATOM_S0_DFP1; |
||
1631 | bios_3_scratch &= ~ATOM_S3_DFP1_ACTIVE; |
||
1632 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP1; |
||
1633 | } |
||
1634 | } |
||
1635 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) && |
||
1636 | (radeon_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) { |
||
1637 | if (connected) { |
||
1638 | DRM_DEBUG("DFP2 connected\n"); |
||
1639 | bios_0_scratch |= ATOM_S0_DFP2; |
||
1640 | bios_3_scratch |= ATOM_S3_DFP2_ACTIVE; |
||
1641 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP2; |
||
1642 | } else { |
||
1643 | DRM_DEBUG("DFP2 disconnected\n"); |
||
1644 | bios_0_scratch &= ~ATOM_S0_DFP2; |
||
1645 | bios_3_scratch &= ~ATOM_S3_DFP2_ACTIVE; |
||
1646 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP2; |
||
1647 | } |
||
1648 | } |
||
1649 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) && |
||
1650 | (radeon_connector->devices & ATOM_DEVICE_DFP3_SUPPORT)) { |
||
1651 | if (connected) { |
||
1652 | DRM_DEBUG("DFP3 connected\n"); |
||
1653 | bios_0_scratch |= ATOM_S0_DFP3; |
||
1654 | bios_3_scratch |= ATOM_S3_DFP3_ACTIVE; |
||
1655 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP3; |
||
1656 | } else { |
||
1657 | DRM_DEBUG("DFP3 disconnected\n"); |
||
1658 | bios_0_scratch &= ~ATOM_S0_DFP3; |
||
1659 | bios_3_scratch &= ~ATOM_S3_DFP3_ACTIVE; |
||
1660 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP3; |
||
1661 | } |
||
1662 | } |
||
1663 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) && |
||
1664 | (radeon_connector->devices & ATOM_DEVICE_DFP4_SUPPORT)) { |
||
1665 | if (connected) { |
||
1666 | DRM_DEBUG("DFP4 connected\n"); |
||
1667 | bios_0_scratch |= ATOM_S0_DFP4; |
||
1668 | bios_3_scratch |= ATOM_S3_DFP4_ACTIVE; |
||
1669 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP4; |
||
1670 | } else { |
||
1671 | DRM_DEBUG("DFP4 disconnected\n"); |
||
1672 | bios_0_scratch &= ~ATOM_S0_DFP4; |
||
1673 | bios_3_scratch &= ~ATOM_S3_DFP4_ACTIVE; |
||
1674 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP4; |
||
1675 | } |
||
1676 | } |
||
1677 | if ((radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) && |
||
1678 | (radeon_connector->devices & ATOM_DEVICE_DFP5_SUPPORT)) { |
||
1679 | if (connected) { |
||
1680 | DRM_DEBUG("DFP5 connected\n"); |
||
1681 | bios_0_scratch |= ATOM_S0_DFP5; |
||
1682 | bios_3_scratch |= ATOM_S3_DFP5_ACTIVE; |
||
1683 | bios_6_scratch |= ATOM_S6_ACC_REQ_DFP5; |
||
1684 | } else { |
||
1685 | DRM_DEBUG("DFP5 disconnected\n"); |
||
1686 | bios_0_scratch &= ~ATOM_S0_DFP5; |
||
1687 | bios_3_scratch &= ~ATOM_S3_DFP5_ACTIVE; |
||
1688 | bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP5; |
||
1689 | } |
||
1690 | } |
||
1691 | |||
1692 | if (rdev->family >= CHIP_R600) { |
||
1693 | WREG32(R600_BIOS_0_SCRATCH, bios_0_scratch); |
||
1694 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); |
||
1695 | WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch); |
||
1696 | } else { |
||
1697 | WREG32(RADEON_BIOS_0_SCRATCH, bios_0_scratch); |
||
1698 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); |
||
1699 | WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch); |
||
1700 | } |
||
1701 | } |
||
1702 | |||
1703 | void |
||
1704 | radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc) |
||
1705 | { |
||
1706 | struct drm_device *dev = encoder->dev; |
||
1707 | struct radeon_device *rdev = dev->dev_private; |
||
1708 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
||
1709 | uint32_t bios_3_scratch; |
||
1710 | |||
1711 | if (rdev->family >= CHIP_R600) |
||
1712 | bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH); |
||
1713 | else |
||
1714 | bios_3_scratch = RREG32(RADEON_BIOS_3_SCRATCH); |
||
1715 | |||
1716 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { |
||
1717 | bios_3_scratch &= ~ATOM_S3_TV1_CRTC_ACTIVE; |
||
1718 | bios_3_scratch |= (crtc << 18); |
||
1719 | } |
||
1720 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { |
||
1721 | bios_3_scratch &= ~ATOM_S3_CV_CRTC_ACTIVE; |
||
1722 | bios_3_scratch |= (crtc << 24); |
||
1723 | } |
||
1724 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { |
||
1725 | bios_3_scratch &= ~ATOM_S3_CRT1_CRTC_ACTIVE; |
||
1726 | bios_3_scratch |= (crtc << 16); |
||
1727 | } |
||
1728 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { |
||
1729 | bios_3_scratch &= ~ATOM_S3_CRT2_CRTC_ACTIVE; |
||
1730 | bios_3_scratch |= (crtc << 20); |
||
1731 | } |
||
1732 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { |
||
1733 | bios_3_scratch &= ~ATOM_S3_LCD1_CRTC_ACTIVE; |
||
1734 | bios_3_scratch |= (crtc << 17); |
||
1735 | } |
||
1736 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { |
||
1737 | bios_3_scratch &= ~ATOM_S3_DFP1_CRTC_ACTIVE; |
||
1738 | bios_3_scratch |= (crtc << 19); |
||
1739 | } |
||
1740 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { |
||
1741 | bios_3_scratch &= ~ATOM_S3_DFP2_CRTC_ACTIVE; |
||
1742 | bios_3_scratch |= (crtc << 23); |
||
1743 | } |
||
1744 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { |
||
1745 | bios_3_scratch &= ~ATOM_S3_DFP3_CRTC_ACTIVE; |
||
1746 | bios_3_scratch |= (crtc << 25); |
||
1747 | } |
||
1748 | |||
1749 | if (rdev->family >= CHIP_R600) |
||
1750 | WREG32(R600_BIOS_3_SCRATCH, bios_3_scratch); |
||
1751 | else |
||
1752 | WREG32(RADEON_BIOS_3_SCRATCH, bios_3_scratch); |
||
1753 | } |
||
1754 | |||
1755 | void |
||
1756 | radeon_atombios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on) |
||
1757 | { |
||
1758 | struct drm_device *dev = encoder->dev; |
||
1759 | struct radeon_device *rdev = dev->dev_private; |
||
1760 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
||
1761 | uint32_t bios_2_scratch; |
||
1762 | |||
1763 | if (rdev->family >= CHIP_R600) |
||
1764 | bios_2_scratch = RREG32(R600_BIOS_2_SCRATCH); |
||
1765 | else |
||
1766 | bios_2_scratch = RREG32(RADEON_BIOS_2_SCRATCH); |
||
1767 | |||
1768 | if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) { |
||
1769 | if (on) |
||
1770 | bios_2_scratch &= ~ATOM_S2_TV1_DPMS_STATE; |
||
1771 | else |
||
1772 | bios_2_scratch |= ATOM_S2_TV1_DPMS_STATE; |
||
1773 | } |
||
1774 | if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) { |
||
1775 | if (on) |
||
1776 | bios_2_scratch &= ~ATOM_S2_CV_DPMS_STATE; |
||
1777 | else |
||
1778 | bios_2_scratch |= ATOM_S2_CV_DPMS_STATE; |
||
1779 | } |
||
1780 | if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) { |
||
1781 | if (on) |
||
1782 | bios_2_scratch &= ~ATOM_S2_CRT1_DPMS_STATE; |
||
1783 | else |
||
1784 | bios_2_scratch |= ATOM_S2_CRT1_DPMS_STATE; |
||
1785 | } |
||
1786 | if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) { |
||
1787 | if (on) |
||
1788 | bios_2_scratch &= ~ATOM_S2_CRT2_DPMS_STATE; |
||
1789 | else |
||
1790 | bios_2_scratch |= ATOM_S2_CRT2_DPMS_STATE; |
||
1791 | } |
||
1792 | if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) { |
||
1793 | if (on) |
||
1794 | bios_2_scratch &= ~ATOM_S2_LCD1_DPMS_STATE; |
||
1795 | else |
||
1796 | bios_2_scratch |= ATOM_S2_LCD1_DPMS_STATE; |
||
1797 | } |
||
1798 | if (radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) { |
||
1799 | if (on) |
||
1800 | bios_2_scratch &= ~ATOM_S2_DFP1_DPMS_STATE; |
||
1801 | else |
||
1802 | bios_2_scratch |= ATOM_S2_DFP1_DPMS_STATE; |
||
1803 | } |
||
1804 | if (radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) { |
||
1805 | if (on) |
||
1806 | bios_2_scratch &= ~ATOM_S2_DFP2_DPMS_STATE; |
||
1807 | else |
||
1808 | bios_2_scratch |= ATOM_S2_DFP2_DPMS_STATE; |
||
1809 | } |
||
1810 | if (radeon_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) { |
||
1811 | if (on) |
||
1812 | bios_2_scratch &= ~ATOM_S2_DFP3_DPMS_STATE; |
||
1813 | else |
||
1814 | bios_2_scratch |= ATOM_S2_DFP3_DPMS_STATE; |
||
1815 | } |
||
1816 | if (radeon_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) { |
||
1817 | if (on) |
||
1818 | bios_2_scratch &= ~ATOM_S2_DFP4_DPMS_STATE; |
||
1819 | else |
||
1820 | bios_2_scratch |= ATOM_S2_DFP4_DPMS_STATE; |
||
1821 | } |
||
1822 | if (radeon_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) { |
||
1823 | if (on) |
||
1824 | bios_2_scratch &= ~ATOM_S2_DFP5_DPMS_STATE; |
||
1825 | else |
||
1826 | bios_2_scratch |= ATOM_S2_DFP5_DPMS_STATE; |
||
1827 | } |
||
1828 | |||
1829 | if (rdev->family >= CHIP_R600) |
||
1830 | WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch); |
||
1831 | else |
||
1832 | WREG32(RADEON_BIOS_2_SCRATCH, bios_2_scratch); |
||
1833 | }><>><>><>><>><>><>><>><>>>><>><>><>><>><>><>><>>><>><>><>>>>>>><>><>><>><>><>><>><>>= |